Camera board • Re: 64mp Hawkeye Arducam stops working after OS updates
... I think Arducam have moved away from the Hawkeye / Sony IMX682 to their Owlsight / Omnivision OV64A40 sensor They did recently suggest that the IMX682 can accept many more lens options than the...
View ArticleGeneral • Re: RP2350 modules - why not 1V8 support?
Thank you.1V8 is the "current" standard in interfacing chips (esp. on low power designed systems).The RP2350 can support 1V8.Sure, cable length: but I need for testing embedded systems, designed for...
View ArticleAutomation, sensing and robotics • Sequent microsystems 8 relay hat weirdness
I have a RPi 4b which has a sequent microsystems 8 relay hat and on top of that it has lcd touchscreen. I just connected it to an Adafruit Feather RP2040 using a USB bus. The feather is monitoring an...
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Troubleshooting • Problem with damaged components on my RPi5
I recently bought a Raspberry Pi 5B.This morning, I had to remove its heatsink, but unfortunately, my tool slipped and accidentally knocked off two eletronics components, for which I don't have the...
View ArticleBeginners • Re: Testing cable status
Also, can you post a link to your sensors?We need to make monitor them for safety, so, in case anything goes wrong we will act inmediatelyhttps://switches.co.za/wp-content/uploa ......
View ArticleTroubleshooting • Raspberry Pi 5 SSH connection not working
hi i'm trying to connect my raspberry pi 5 to ssh.typed this into cmd Code: C:\Users\josep>ssh -v 10.196.99.143OpenSSH_for_Windows_8.6p1, LibreSSL 3.4.3debug1: Authenticator provider...
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General • Re: Power to Pico W, and I2C accelerometer peripheral
Glad it worked out. The MPU6050 documentation isn't the best example of a tech doc on the planet; it used to be that these stuff are all under NDA and they will help to get the product feature...
View ArticleCamera board • Re: motioneye OS video retrieval
So this SD card came from a RPi. If I plug it straight into an RPi wouldn't it boot into this weird state again? Or do you mean boot into an RPI OS, then use a card reader and read this card?Is there...
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Hailo • Re: Course on AI Kit + Raspberry Pi
We have build a github repo about our class, welcome you guys to fork, contribute. https://github.com/Seeed-Projects/Tutor ... ro-to-HeroStatistics: Posted by jiahaoli — Thu Oct 10, 2024 2:50 am
View ArticleGeneral discussion • cron reports command not found
Cron won't run a command. Log shows [command] not found for reason why cron doesn't run command.The utility command was installed with:sudo make installsudo ldconfigI think the command is part of a...
View ArticleCamera board • Re: Camera not detected "Raspberry Pi Camera Module...
I formatted the sd card, and reinstalled the latest SW plus "python3-picamera2", but still no camera detected or seen in the config > Interface window.however, when I requested rpicam-hello it...
View ArticleGeneral discussion • Re: Firefox Zero-Day
lucky it is already 131 on raspberryStatistics: Posted by kerry_s — Fri Oct 11, 2024 12:59 am
View ArticleCamera board • Re: about the video stream serious delay problem.
I tried Pi 4B ,bulleyes OS, using rtsp stream video,problem remains.I use laptop power adapter.The delay,and bad image pixels is very annoying.It is even far slow and not clear than video seen from...
View ArticleHATs and other add-ons • Re: What connector is this?
grove comes in latched and unlatched.Looks like it might be JST PH, thenStatistics: Posted by scruss — Fri Oct 11, 2024 1:42 am
View ArticleMicroPython • Re: Ask about Three-wire Serial EEPROM in RP2040
Micropython and C SDK currently include code for Motorola format only (which is mode 0, the default value). You would probably have to access the control register directly to reconfigure it after the...
View ArticleBeginners • Re: How to copy Boot from External SSD to SDCard using terminal
Use image-backup to create an image file of your SSD. Then use write-image to write that image file to your SD card. Shutdown, disconnect the SSD, and boot the SD card.Statistics: Posted by RonR — Fri...
View ArticleTroubleshooting • Re: Pi5 Completely (permanent) locks up when CPU reaches 100%
It's weird that htop doesn't match the CPU usage from activity monitor.Your GUI screenshot says 100% at the top, but then the tasks are sorted by CPU%, and they are all zero. Maybe the top number...
View ArticleTroubleshooting • Re: rpi 3 with SSD boot
If the kernel can't find the root partition specified in cmdline.txt I'd expect it to panic not to drop to recovery mode.If you boot with an initramfs (standard in bookworm), then failure to mount the...
View ArticleSDK • Re: Building Pico-SDK example projects using FreeRTOS in VSCode
Thanks, carlk3, I'll have a look at that as an alternate way of doing FreeRTOS projects in VSCode..On the issue of multiple executables, the FreeRTOS examples in the pico-sdk do have multiple...
View ArticleTroubleshooting • Re: Bookworm: Link-Local Ethernet suffers regular timeouts...
If it's host to host you may have an Ethernet negotiation issue. The rules for 802.3 change every few years but at one point many hosts did not implement auto mdi-x, relying on the switch to implement...
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